Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Seattle to Kaohsiung City from $836

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Kaohsiung City departing on 10/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Seattle to Kaohsiung City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:20 pm - 3:40 pm
SEA
-
KHH
35h 20m
1 stop
Multiple Airlines Logo
7:00 am - 11:05 am
KHH
-
SEA
19h 05m
1 stop
$836Multiple Airlines
Tue, Oct 6 - Tue, Oct 13
United Airlines Logo
7:00 am - 9:00 pm
SEA
-
KHH
23h 00m
2 stops
United Airlines Logo
9:55 am - 11:26 pm
KHH
-
SEA
28h 31m
2 stops
$910United Airlines
Sun, Sep 6 - Thu, Oct 22
United Airlines Logo
4:30 pm - 9:00 pm
SEA
-
KHH
37h 30m
1 stop
United Airlines Logo
9:55 am - 9:59 pm
KHH
-
SEA
27h 04m
2 stops
$913United Airlines
Mon, Sep 7 - Thu, Oct 22
United Airlines Logo
5:00 am - 9:00 pm
SEA
-
KHH
25h 00m
3 stops
United Airlines Logo
9:55 am - 9:59 pm
KHH
-
SEA
27h 04m
3 stops
$915United Airlines
Sun, Sep 6 - Thu, Oct 22
United Airlines Logo
5:20 pm - 9:00 pm
SEA
-
KHH
36h 40m
2 stops
United Airlines Logo
9:55 am - 9:59 pm
KHH
-
SEA
27h 04m
2 stops
$917United Airlines
Mon, Sep 7 - Mon, Oct 19
United Airlines Logo
3:30 pm - 9:00 pm
SEA
-
KHH
38h 30m
2 stops
United Airlines Logo
9:55 am - 9:59 pm
KHH
-
SEA
27h 04m
3 stops
$921United Airlines
Mon, Sep 7 - Mon, Oct 19
Multiple Airlines Logo
2:05 pm - 2:00 pm
SEA
-
KHH
32h 55m
1 stop
Multiple Airlines Logo
6:55 am - 2:05 pm
KHH
-
SEA
22h 10m
1 stop
$983Multiple Airlines
Wed, Jul 1 - Wed, Jul 8
Multiple Airlines Logo
2:05 pm - 2:00 pm
SEA
-
KHH
32h 55m
1 stop
Multiple Airlines Logo
6:55 am - 2:05 pm
KHH
-
SEA
22h 10m
1 stop
$988Multiple Airlines
Wed, Jul 1 - Wed, Jul 8
Cathay Pacific Logo
12:25 pm - 10:10 am
SEA
-
KHH
30h 45m
1 stop
Cathay Pacific Logo
7:30 am - 10:05 am
KHH
-
SEA
17h 35m
1 stop
$1,008Cathay Pacific
Tue, Sep 8 - Thu, Oct 22
Multiple Airlines Logo
11:20 am - 11:10 pm
SEA
-
KHH
20h 50m
2 stops
Multiple Airlines Logo
7:10 pm - 10:05 am
KHH
-
SEA
29h 55m
1 stop
$1,009Multiple Airlines
Tue, Oct 6 - Tue, Oct 13

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from Seattle to Kaohsiung City

Our best United Airlines deals on Seattle to Kaohsiung City flight tickets
United Airlines
Sep 6
SEA7:00 amSeattle/Tacoma Intl
23h 00m
2 stops
KHH9:00 pmKaohsiung City
Oct 22
KHH9:55 amKaohsiung City
28h 31m
2 stops
SEA11:26 pmSeattle/Tacoma Intl
$910
United Airlines
Sep 7
SEA4:30 pmSeattle/Tacoma Intl
37h 30m
1 stop
KHH9:00 pmKaohsiung City
Oct 21
KHH9:55 amKaohsiung City
26h 20m
3 stops
SEA9:15 pmSeattle/Tacoma Intl
$913
United Airlines
Sep 6
SEA5:00 amSeattle/Tacoma Intl
25h 00m
3 stops
KHH9:00 pmKaohsiung City
Oct 22
KHH9:55 amKaohsiung City
27h 04m
3 stops
SEA9:59 pmSeattle/Tacoma Intl
$915

Cathay Pacific flights from Seattle to Kaohsiung City

Our best Cathay Pacific deals on Seattle to Kaohsiung City flight tickets
Cathay Pacific
Sep 8
SEA12:25 pmSeattle/Tacoma Intl
30h 45m
1 stop
KHH10:10 amKaohsiung City
Oct 21
KHH7:30 amKaohsiung City
17h 35m
1 stop
SEA10:05 amSeattle/Tacoma Intl
$1,008
Cathay Pacific
Nov 8
SEA9:57 pmSeattle/Tacoma Intl
33h 18m
2 stops
KHH11:15 pmKaohsiung City
Nov 19
KHH7:35 amKaohsiung City
17h 35m
1 stop
SEA9:10 amSeattle/Tacoma Intl
$1,026
Cathay Pacific
Sep 8
SEA12:25 pmSeattle/Tacoma Intl
30h 45m
1 stop
KHH10:10 amKaohsiung City
Oct 18
KHH7:10 pmKaohsiung City
29h 55m
1 stop
SEA10:05 amSeattle/Tacoma Intl
$1,039

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Kaohsiung City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 16, 2026.
Use the filters below to find and compare flights from Seattle to Kaohsiung City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Tue 10/6

1:20 pm-3:40 pm

1 stop35h 20m

Kaohsiung City

Tue 10/13

7:00 am-11:05 am

1 stop19h 05m

$836

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Sun 9/6

7:00 am-9:00 pm

2 stops23h 00m

Kaohsiung City

Thu 10/22

9:55 am-11:26 pm

2 stops28h 31m

$910

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Mon 9/7

4:30 pm-9:00 pm

1 stop37h 30m

Kaohsiung City

Thu 10/22

9:55 am-9:59 pm

2 stops27h 04m

$913

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Sun 9/6

5:00 am-9:00 pm

3 stops25h 00m

Kaohsiung City

Thu 10/22

9:55 am-9:59 pm

3 stops27h 04m

$915

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Mon 9/7

5:20 pm-9:00 pm

2 stops36h 40m

Kaohsiung City

Mon 10/19

9:55 am-9:59 pm

2 stops27h 04m

$917

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Mon 9/7

3:30 pm-9:00 pm

2 stops38h 30m

Kaohsiung City

Mon 10/19

9:55 am-9:59 pm

3 stops27h 04m

$921

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Wed 7/1

2:05 pm-2:00 pm

1 stop32h 55m

Kaohsiung City

Wed 7/8

6:55 am-2:05 pm

1 stop22h 10m

$983

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Wed 7/1

2:05 pm-2:00 pm

1 stop32h 55m

Kaohsiung City

Wed 7/8

6:55 am-2:05 pm

1 stop22h 10m

$988
Quickest round-trip

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Tue 9/8

12:25 pm-10:10 am

1 stop30h 45m

Kaohsiung City

Thu 10/22

7:30 am-10:05 am

1 stop17h 35m

$1,008

SeattleKaohsiung City

SEA - KHH

SEAKHH

Seattle/Tacoma Intl

Tue 10/6

11:20 am-11:10 pm

2 stops20h 50m

Kaohsiung City

Tue 10/13

7:10 pm-10:05 am

1 stop29h 55m

$1,009

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Kaohsiung City from

How to get the cheapest flight ticket from Seattle to Kaohsiung City

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Seattle to Kaohsiung City flights?

You could potentially save up to 13% on your flight if you consider stops on a Seattle to Kaohsiung City flight.

When to book flights from Seattle to Kaohsiung City

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Kaohsiung City according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Kaohsiung City (SEA to KHH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Kaohsiung City

Fastest flight time

22h 56m

Direct flights

None
The fastest flight from Seattle to Kaohsiung City takes 22h 56m
There are no direct flights from Seattle to Kaohsiung City. There are no popular flight routes from Seattle to Kaohsiung City.
Search flight deals

Frequently asked questions about flying from Seattle to Kaohsiung City

  • How far is Seattle/Tacoma Intl to Kaohsiung City by plane?

    The straight-line distance from Seattle/Tacoma Intl to Kaohsiung City is 6221.3 mi. Typically, this will take 22h 56m by plane in normal conditions.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Kaohsiung City Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Kaohsiung City Airport were last updated today.

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Kaohsiung City Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Kaohsiung City Airport.

  • What documentation or ID do you need to fly to Kaohsiung City Airport?

    The travel and health documents you'll need for your trip to Kaohsiung City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kaohsiung City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Kaohsiung City?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Kaohsiung City from Seattle.

Can I find flights from Seattle to Kaohsiung City with flexible booking policies on momondo?

All flight searches from Seattle to Kaohsiung City on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Seattle to Kaohsiung City?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Kaohsiung City.

I’m not ready to book a flight from Seattle to Kaohsiung City right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Kaohsiung City, momondo offers a useful price alert feature which will track prices for flights to Kaohsiung City from Seattle and alert you when they change.

An easier way to manage your Kaohsiung City trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 7/16
Thu 7/23
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Taiwan

Cabin classes currently available on flights to Kaohsiung City

List of cabin classes available on flights landing in Kaohsiung City. Availability may vary depending on flight origin and airline.
First Class to Kaohsiung City
Business Class to Kaohsiung City